package thinkingJava.chapter15;

class Building {}
class House extends Building {}

public class ClassTypeCapture <T> {
	Class<T> kind;
	public ClassTypeCapture(Class<T> kind) {
		this.kind = kind;
	}
	public boolean f(Object obj) {
		return kind.isInstance(obj);
	}
	public static void main(String[] args) {
		ClassTypeCapture<Building> ctt1 = new ClassTypeCapture<Building>(Building.class);
		System.out.println(ctt1.f(new House()));
		System.out.println(ctt1.f(new Building()));
		ClassTypeCapture<House> ctt2 = new ClassTypeCapture<House>(House.class);
		System.out.println(ctt2.f(new House()));
		System.out.println(ctt2.f(new Building()));
	}
}
